全文获取类型
收费全文 | 28684篇 |
免费 | 649篇 |
专业分类
财政金融 | 5263篇 |
工业经济 | 2036篇 |
计划管理 | 4924篇 |
经济学 | 6581篇 |
综合类 | 308篇 |
运输经济 | 179篇 |
旅游经济 | 479篇 |
贸易经济 | 4237篇 |
农业经济 | 1405篇 |
经济概况 | 3850篇 |
邮电经济 | 71篇 |
出版年
2021年 | 167篇 |
2020年 | 276篇 |
2019年 | 372篇 |
2018年 | 539篇 |
2017年 | 531篇 |
2016年 | 501篇 |
2015年 | 375篇 |
2014年 | 573篇 |
2013年 | 2789篇 |
2012年 | 778篇 |
2011年 | 846篇 |
2010年 | 672篇 |
2009年 | 804篇 |
2008年 | 847篇 |
2007年 | 759篇 |
2006年 | 705篇 |
2005年 | 658篇 |
2004年 | 657篇 |
2003年 | 644篇 |
2002年 | 595篇 |
2001年 | 603篇 |
2000年 | 599篇 |
1999年 | 518篇 |
1998年 | 525篇 |
1997年 | 486篇 |
1996年 | 460篇 |
1995年 | 444篇 |
1994年 | 482篇 |
1993年 | 493篇 |
1992年 | 454篇 |
1991年 | 477篇 |
1990年 | 440篇 |
1989年 | 357篇 |
1988年 | 365篇 |
1987年 | 366篇 |
1986年 | 380篇 |
1985年 | 546篇 |
1984年 | 516篇 |
1983年 | 517篇 |
1982年 | 499篇 |
1981年 | 439篇 |
1980年 | 423篇 |
1979年 | 440篇 |
1978年 | 377篇 |
1977年 | 335篇 |
1976年 | 268篇 |
1975年 | 263篇 |
1974年 | 241篇 |
1973年 | 232篇 |
1972年 | 190篇 |
排序方式: 共有10000条查询结果,搜索用时 781 毫秒
991.
992.
Although product placement research differentiates between specific placement effects, the placement of Brands and Brand information, which goes far beyond the mere presence of brands in media entertainment, are simply not taken into account. We assume that this form of product placement can generate knowledge and produce a learn effect. Actual insights on the cognitive effect of product placements, brand knowledge and Neurobiology, working theories and a Hypothesis on the growing knowledge gap, only go to reinforce this assumption and confirm that the learn effect through factors such as brand know-how, relevance, education and attractiveness of the media protagonist can be influenced. The results of an experiment in which audio-visual stimulus material was presented with or without placement showed the the information placed was recognized, remembered and therefore learned. While brand know-how and relevance have no influence on the intensity of this learn effect, attractive and well educated protagonists contributed to strengthen memory performance. 相似文献
993.
When policies are changed, it is not uncommon for losers to be compensated. Economic theory and quantitative analysis are useful in determining the efficiency gains/losses associated with a policy change, but are little help in deciding what the approach to compensation should be. The amount of compensation varies, depending on, in part, the political clout of the parties being negatively affected by a policy change—compensation is what politicians and the sector demanding compensation can agree on. We formulate four approaches to producer compensation within the context of the Ontario Tobacco Transition Program, where producers would have suffered losses in the absence of compensation. The approaches range from providing zero compensation to providing compensation based on the entire value of the tobacco quota. The Canadian government chose the latter and compensated producers for the termination of the tobacco quota program based on an approach that far exceeded other possible compensation approaches. 相似文献
994.
Nicholas J. Thomas Eric Brown Lisa Y. Thomas 《Journal of Human Resources in Hospitality & Tourism》2017,16(1):71-87
ABSTRACTThis study investigates job location and its relationship with employee turnover intention within the casino-entertainment industry. The researchers analyzed turnover intention at the supervisor and company level from the perspective of employees who hold front-of-house or back-of-house jobs in three Nevada casinos and their corporate office. The results of this research fill existing gaps in the academic literature related to turnover intention and provide beneficial implications for industry and academic practitioners. Organizations within the casino-entertainment industry may develop strategies related to the management of human capital that could provide fiscal and operational benefits. 相似文献
995.
Recent literature has proposed two alternative types of financial frictions, i.e., limited commitment and incomplete markets, to explain the empirical patterns of international capital flows between developed and developing countries in the past two decades. This paper integrates these two frictions into a two-country overlapping-generations framework to facilitate a direct comparison of their respective effects. In our model, limited commitment distorts the investment made by agents with different productivity, which creates a wedge between the interest rates on equity capital vs. credit capital; while incomplete markets distort the investment among projects with different riskiness, which creates a wedge between the risk-free rate and the mean rate of return to risky capital. We show that the two approaches are observationally equivalent with respect to their implications for international capital flows, production efficiency, and aggregate output. 相似文献
996.
Reaffirming the CEO effect is significant and much larger than chance: A comment on Fitza (2014) 下载免费PDF全文
A recent study by Fitza argued that the prior estimates of the Chief Executive Officer (CEO) effect are conflated with events outside the CEO's control, are largely the result of random chance, and that the true CEO effect is smaller than has been previously estimated. We suggest that the empirical methodology employed by Fitza to support these claims substantially overstates the “random chance” element of the CEO effect. We replicate Fitza's findings, highlight methodological issues, offer alternative conclusions, and using multilevel modeling (MLM), suggest that his analyses mischaracterize the CEO effect. Copyright © 2016 John Wiley & Sons, Ltd. 相似文献
997.
Critical success factors for the sustainability of Kaizen event human resource outcomes: An empirical study 总被引:1,自引:0,他引:1
Wiljeana J. Glover Jennifer A. Farris 《International Journal of Production Economics》2011,132(2):197-213
Kaizen events have been widely reported to produce positive change in business results and human resource outcomes. However, sustaining or improving upon the results of a Kaizen event over time can be difficult for many organizations and has received limited empirical research attention to date. This paper identifies the factors that most strongly influence the sustainability of work area employee attitudes and commitment to Kaizen events based on a field study of 65 events in eight manufacturing organizations. The findings also present guidelines for organizations and areas for future research. 相似文献
998.
999.
This paper revisits the ongoing discussion on the importance of agglomeration externalities – specifically specialization, diversity and competition effects – that may contribute to innovation, productivity and urban employment growth. Previous meta‐analyses suggested that the evidence on agglomeration externalities is strongly context‐specific. Expanding an earlier analysis of 31 articles, we seek to draw in this paper more robust conclusions by means of the statistical evidence for agglomeration externalities presented in 73 scientific articles, all building on the seminal work of Glaeser et al. (1992). Our results confirm that the heterogeneity among studies is huge and can only be partially accounted for by means of an ordered probit analysis. Additionally, some evidence of publication bias is found. We conclude that the conventional lines of inquiry in this literature may now have reached strongly diminishing returns. New lines of inquiry, using rich micro‐level data on firms and workers, dynamic general equilibrium models at the macro level, more attention for spatial and temporal variation in the impacts of agglomeration, and further investigations into the spatial scope of externalities are promising avenues for further research that can enhance our understanding of how agglomeration externalities continue to fuel our increasingly urbanized world. 相似文献
1000.
Der Beitrag stellt Insurance-linked Securities (“ILS”) als Instrument des alternativen Risikotransfers dar und grenzt ILS von anderen Instrumenten des alternativen Risikotransfers
ab. 相似文献